PHP错误日志 - php.ini php错误的唯一文件

Question

I'm currently working on a project and to give a helping hand, I've changed my php.ini file to log errors to "php_errors.log" inside the directory of where a PHP file has returned an error.

I was wondering, after searching online (maybe I'm not wording this correctly), is there any way to set a unique file name in the php.ini file for the different errors.

For example, if an error occurred on let's say account.php, is there any way to log an error file "account_php_errors.log" through the ini file?

Answer 1

You can create a custom error handler within the application. You should be able to get all the needed details from here

// error handler function
function myErrorHandler($errno, $errstr, $errfile, $errline) {
 // file_put_contents
}

set_error_handler("myErrorHandler");

More info: http://php.net/manual/en/function.set-error-handler.php

I would rethink the purpose for keeping errors logs in different directories, because it will make Your app messy. Greping logs from different folders alone is not so convienient and if You ever want to add log monitoring tools like Logstash with elasticsearch, you will be forced to do a more complex setup